... be for the inductive, capacitive, resistive, and any mixed loadsProtective device the importation of non-fuse switch, without output fuse switch ... automatic alarmInsulation reactanceAbove 500Vdc 20MΩPressure endurance insulation1800Vac/5Ma/1minuteCooling device Compulsive fan coolingOthersisolation transformer output, safe reliable, good anti-jammingenvironmentWorking ...